Pengaruh Latihan Skipping Terhadap Peningkatan Daya Ledak Otot Tungkai Saat M…

Men's High Jump Athlete Kab. Meranti Islands when doing a repulsion to jump, the explosive power of the leg muscles looks still weak, there is weakness in the athlete's leg muscles when doing the repulsion, from a basic technique point of view starting from when doing the prefix, repulsion, air force, and landing, the purpose of this research. The purpose of this research was to determine …